title: Retention of arsenic and selenium compounds using limestone in a coal gasification flue gas.
mesh_terms: D000397:Air Pollution / Q000517:prevention & control*; D001151:Arsenic / Q000302:isolation & purification*; D002119:Calcium Carbonate; D003031:Coal; D005740:Gases; D017745:Incineration; D018036:Selenium Compounds / Q000302:isolation & purification*; D014835:Volatilization
chemical_list: D003031:Coal; D005740:Gases; D018036:Selenium Compounds; D002119:Calcium Carbonate; D001151:Arsenic